{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1313FHN33,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1313FHN33~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1313FHN33~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC1313FHN33%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC13xx series 32-bit ARM Cortex-M3 MCU, LPC1313FHN33,551, 72 MHz core, 32 KB Flash, 8 KB RAM, 28 I/O, 2 V to 3.6 V supply, -40 to 85 °C, HVQFN-32 package.","salesMarkdown":"## What the 72 MHz core and memory mean for your BOM 72 MHz core runs a Modbus RTU stack, PID loops, or a small TFT display without external RAM. 32 KB Flash suits firmware for a sensor node or simple motor controller. ## Connectivity and peripherals for control applications On-chip peripherals include I2C, SPI, UART/USART, and SSI — enough for sensor interfaces, serial displays, and simple fieldbus gateways. The brown-out detect and watchdog timer are standard for industrial reliability: the BOD resets the MCU cleanly if the supply dips below the threshold, and the WDT prevents lockups in unattended equipment. The internal oscillator means you can run without an external crystal for non-critical timing, saving two pins and a component.","metaTitle":"NXP LPC1313FHN33,551 ARM Cortex-M3 MCU, 72 MHz, 32 KB Flash","metaDescription":"NXP LPC1313FHN33,551 32-bit ARM Cortex-M3 MCU, 72 MHz, 32 KB Flash, 8 KB RAM, industrial -40 to 85°C, 28 I/O, HVQFN-32. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"72MHz","Series":"LPC13xx","Package":"Tray","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, WDT","Connectivity":"I2C, Microwire, SPI, SSI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"28","Core Processor":"ARM® Cortex®-M3","Package / Case":"32-VQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC1313","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"32-HVQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.6900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f2c1b8de7a2e4892c983c6b2f1d12ead.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1313FHN33%2C551/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LPC1313FHN33,551?","answer":"Within the LPC13xx family, the LPC1315 (64 KB Flash, 12 KB RAM) is pin-compatible and drops into the same HVQFN-32 footprint. It offers double the memory for firmware growth without a board change."},{"question":"What is LPC1313FHN33,551's listed speed?","answer":"The core speed is 72 MHz, which is the maximum clock for the ARM Cortex-M3 core on this device."},{"question":"What series does LPC1313FHN33,551 belong to?","answer":"It is part of the LPC13xx series from NXP, a family of Cortex-M3 microcontrollers with varying Flash and RAM densities."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1313FHN33~6551","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp-usa-inc/LPC1313FHN33~6551 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:20:20.394Z","lastPublished":"2026-07-11T17:20:20.394Z","indexable":true}}